text: Contraindications to its use include volume-depleted patients, a history of angioedema while on an ACE inhibitor, pregnancy and hypotension.
  People should not take ramipril (or any ACE inhibitors) if they have hyperkalemia. It is also recommended to avoid using salt-substitutes as this can further increase potassium levels in the blood.
  Ramipril can be considered in patients with bilateral or unilateral significant renal artery stenosis (RAS). An early rise in serum creatinine above baseline is expected after initiation of therapy with Ramipril, however, monitoring serum biochemistry and renal function after initiation is crucial. Treatment with Ramipril in some patients with significant narrowing in both kidneys can increase serum creatinine concentration (measured in the blood test), which returns to baseline upon therapy cessation.